Representative Images

15 Images Send these Selected Images to Your Light Box

1586324 common sunflower Helianthus annuus Plant(s) Joy Viola	5095100 common sunflower Helianthus annuus Flower(s) Mary Ellen (Mel) Harte	1391084 common sunflower Helianthus annuus Flower(s) John D. Byrd	5401143 common sunflower Helianthus annuus Flower(s) Mary Ellen (Mel) Harte
5401141 common sunflower Helianthus annuus Flower(s) Mary Ellen (Mel) Harte	5407937 common sunflower Helianthus annuus Flower(s) Karan A. Rawlins	5095099 common sunflower Helianthus annuus Flower(s) Mary Ellen (Mel) Harte	5401144 common sunflower Helianthus annuus Stem(s) Mary Ellen (Mel) Harte
1459681 common sunflower Helianthus annuus Stem(s) Steve Dewey	1459682 common sunflower Helianthus annuus Plant(s) Steve Dewey	5095094 common sunflower Helianthus annuus Foliage Mary Ellen (Mel) Harte	5095097 common sunflower Helianthus annuus Foliage Mary Ellen (Mel) Harte
5401145 common sunflower Helianthus annuus Foliage Mary Ellen (Mel) Harte	5432186 common sunflower Helianthus annuus Fruit(s) Joseph Berger	5436897 common sunflower Helianthus annuus Seed(s) Bruce Ackley

Maps

EDDMapS Distribution - This map is incomplete and is based only on current site and county level reports made by experts, herbaria, and literature. For more information, visit www.eddmaps.org

Alternative content

State Regulated List - This map identifies those states that list this species on their regulated list. For more information, visit Invasive.org

Alternative content

Invasive Listing Sources

Iowa Noxious Weeds

Taxonomic Rank

Kingdom: Plantae

Phylum: Magnoliophyta

Class: Magnoliopsida

Subclass: Asteridae

Order: Asterales

Family: Asteraceae

Genus: Helianthus

Synonyms and Other Names

Other Common Names:
annual sunflower, sunflower, wild sunflower

References

Common Name Reference:	USDA, NRCS. 2010. The PLANTS Database. National Plant Data Center, Baton Rouge, LA, USA.
Scientific Name Reference:	USDA, NRCS. 2010. The PLANTS Database. National Plant Data Center, Baton Rouge, LA, USA.